988115018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1448849}}^1$

素因数の和:1448893

約数の個数: 16

約数和(自身を含む): 1669075200

約数和(自身を除く): 680960182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1448849, 2897698, 15937339, 31874678, 44914319, 89828638, 494057509, 988115018]

約数ペア:

[(1, 988115018), (2, 494057509), (11, 89828638), (22, 44914319), (31, 31874678), (62, 15937339), (341, 2897698), (682, 1448849)]